Home / 2,402,210.17-3,603,315.26-1,054,384.45

Finding the Fourth Proportional to 2,402,210.17, 3,603,315.26 and 1,054,384.45

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Solution

The fourth proportional to 2,402,210.17, 3,603,315.26 and 1,054,384.45 is: 1,581,576.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,402,210.17 : 3,603,315.26 = 1,054,384.45 : x
  2. Step 2: Convert to fraction form
    2,402,210.17/3,603,315.26 = 1,054,384.45/x
  3. Step 3: Cross multiply
    2,402,210.17x = 3,603,315.26 × 1,054,384.45
  4. Step 4: Simplify right side
    2,402,210.17x = 3,799,279,578,591.71
  5. Step 5: Solve for x
    x = 3,799,279,578,591.71/2,402,210.17
  6. Step 6: Final answer
    x = 1,581,576.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.